Files
supabase/apps/kb
Danny White 7b48b298ee feat(apps): distinguish local development with blue blueprint favicons (#51420)
## Problem

- Local apps are hard to distinguish from hosted apps in browser tabs.

## Solution

- Add blue blueprint icons to local development in all 8 apps and Studio
CLI.
- Keep normal branding for production, hosted staging and self-hosted
Studio.
- Builds on #51419.


| Before | After |
| --- | --- |
| <img width="1290" height="76" alt="CleanShot 2026-10-08 at 13 29
14@2x"
src="https://github.com/user-attachments/assets/72bc50d7-37e0-47d0-8dfd-50e233a443bd"
/> | <img width="1282" height="72" alt="CleanShot 2026-10-08 at 13 30
03@2x"
src="https://github.com/user-attachments/assets/afb15a70-3938-4cff-9b41-dc6c25460b7c"
/> |

## Review instructions

- Start an app locally. Its browser tab should show the blue icon.
- Check Studio CLI uses blue and hosted staging uses white.
- Check production icons are unchanged, including Learn's black and
white icon.
- Run `node scripts/validate-favicons.mjs`. All 16 sets should pass.

Asset and routing checks, formatting and Common/Studio type checks
passed. Full builds have not been run.

## Checklist

- [x] I have read
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
2026-10-12 10:26:51 +11:00
..

Astro Starter Kit: Basics

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│   └── favicon.svg
├── src
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│   ├── components
│   │   └── Welcome.astro
│   ├── layouts
│   │   └── Layout.astro
│   └── pages
│       └── index.astro
└── package.json

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